PV Degradation Testing Chamber
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Applications
The Light Decay Test Chamber is designed as an indoor exposure system, primarily used for standard module and cell degradation testing, module hot spot testing, and module pre-treatment. Spectral matching, irradiance uniformity, and irradiance stability meet at least BBB-grade standards.
This system comprises a light source system, temperature control system, module support structure, light source control system, and irradiance monitoring system. Utilizing xenon lamps as the light source, the irradiance across the exposure surface can be steplessly adjusted between 400 and 1200 W/m².
Standards
IEC 61215: Terrestrial photovoltaic (PV) modules—Design qualification and type approval (Specifically the Light-Induced Degradation and Hot-spot tests).
IEC 60904-9: Photovoltaic devices—Part 9: Classification of solar simulator characteristics (Meeting BBB or higher standards).
GB/T 9535: Ground-based silicon solar photovoltaic modules—Design qualification and type approval.
IEC 61646: Thin-film terrestrial photovoltaic (PV) modules—Design qualification and type approval (Stabilization phases).
Features
1. Utilizes a xenon lamp as the light source, providing an irradiation area of 1m x 2m, with over-temperature power-off protection.
2. Records irradiance, chamber temperature, and provides both instantaneous irradiance and cumulative irradiation data.
3. Chamber employs air cooling, with internal temperature controllable within 20°C to 50°C.
Parameters
| Category | Item | Specifications |
|---|---|---|
| 1. Xenon Lamp Parameters | Dimensions | 200*40mm |
| Power | 1800W | |
| Operating Voltage | 180VAC | |
| Lamp Life | 700h (with cumulative timing function for lamp tube) | |
| 2. Chamber Structure | Construction | Welded integral structure |
| Outer Wall Material | Galvanized steel sheet (spray-painted) | |
| Inner Wall Material | SUS304 stainless steel sheet | |
| Insulation Material | Glass fiber or polyurethane foam material | |
| Accessories | Equipped with standard viewport: 1 multi-layer glass window (with work light) | |
| 3. Radiometer | Spectral Range | 300 ~ 3000nm |
| Irradiance Range | 0 ~ 2000W/m² | |
| Annual Stability | 2% | |
| Azimuth Response Error | 5% | |
| Non-linearity | 2% | |
| Temperature Error | 2% (-10°C ~ 40°C) | |
| 4. Temperature | Sensor Type | PT100 |
| Measurement Range | -200 ~ 500°C | |
| Test Accuracy | ±1°C | |
| Resolution | 0.1°C | |
| Probe Diameter | Φ5mm | |
| Installation Method | Fixed with movable screws | |
| Probe Length | 5cm | |
| Resistance Change | 0.3851Ω/°C | |
| Lead Connection Method | Three-wire type | |
| Sleeve Material | Stainless steel 304 |
Test Procedures
1. Site: Level ground with good ventilation, free from flammable, explosive, or corrosive gases and dust. No strong electromagnetic radiation sources nearby. Adequate maintenance space around equipment.
2. Environmental Conditions:
Temperature: 5°C to 35°C
Relative Humidity: ≤85% RH
Atmospheric Pressure: 86–106 kPa
3. Power Supply:
AC 380V, three-phase four-wire + protective earth wire;
Voltage tolerance range: AC (1±10%) 380V
Allowable frequency fluctuation range: (1±1%) 50Hz
Protective earth grounding resistance must be less than 4Ω; TN-S or TT power supply system
Users must install an appropriately rated air or power circuit breaker at the installation site, dedicated exclusively to this equipment
4. Storage Environment Requirements:
When the equipment is not in operation, the ambient temperature must be maintained between +5°C and 35°C.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Automotive HVAC Manikin | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application This system is widely used for: Vehicle heating, ventilation, and air conditi... |
 |
Surface Flammability Tester | Standards 1. GB/T 8745-2001《textile Combustion performance fabric surface burning time measurement》 2. ISO 10047:1993《textile fabric surface burn... |
 |
ASTM E84 Steiner Tunnel Test Installation | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application Interior and exterior building materials: Testing flame spread performance of ... |
 |
Sliding Bearing Fatigue Testing Machine | The sliding bearing fatigue testing machine is an important testing device, mainly used to evaluate the fatigue life and performance of sliding b... |
 |
Hot Cold Humidity Chamber | Features and Benefits 1.Wide temperature range:-70℃ ~ +150. the temperature range can be customized. 2.Temperature and humidity stability:The tem... |
Похожие товары
 |
Walk-in Environmental Constant Temperature and Humidity Test Chamber | Продавец: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards GB/T2423.3 Environmental Testi... |
 |
High reliability walk-in heat aging chamber | Продавец: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications Walk-in High-Temperature Ag... |
 |
Fully programmable walk-in climate simulation system | Продавец: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications High and Low Temperature Hu... |
|
|
PV Degradation Testing Chamber | Продавец: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications The Light Decay Test Chambe... |
 |
PV module acid corrosion test equipment supplier | Продавец: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications The Photovoltaic Acid Mist ... |
